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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/msm/hdmi/hdmi_audio.c msm_hdmi_bridge_audio_prepare() -> msm_hdmi_audio_update()

Type Parameter Key Value
PARAM_VALUE 0 hdmi 4096-ptr_max
PARAM_VALUE 0 hdmi->audio.channels 0
PARAM_VALUE 0 hdmi->audio.enabled 1
PARAM_VALUE 0 hdmi->audio.rate 32000,44100,48000,88200,96000,176400,192000
RX_PATH
TASK_NOT_RUNNING
UNITS 0 hdmi unit_byte

drivers/gpu/drm/msm/hdmi/hdmi_audio.c msm_hdmi_bridge_audio_shutdown() -> msm_hdmi_audio_update()

Type Parameter Key Value
PARAM_VALUE 0 hdmi 4096-ptr_max
PARAM_VALUE 0 hdmi->audio.channels 2
PARAM_VALUE 0 hdmi->audio.enabled 0
PARAM_VALUE 0 hdmi->audio.rate 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 hdmi unit_byte

drivers/gpu/drm/msm/hdmi/hdmi_bridge.c msm_hdmi_bridge_atomic_post_disable() -> msm_hdmi_audio_update()

Type Parameter Key Value
PARAM_VALUE 0 hdmi 4096-ptr_max
PARAM_VALUE 0 hdmi->connector 4096-ptr_max
PARAM_VALUE 0 hdmi->connector->display_info.is_hdmi 1
PARAM_VALUE 0 hdmi->hdcp_ctrl 0,4096-ptr_max
PARAM_VALUE 0 hdmi->hdcp_ctrl->hdcp_state 0-1
PARAM_VALUE 0 hdmi->phy 0,4096-ptr_max
PARAM_VALUE 0 hdmi->power_on 0
PARAM_VALUE 0 hdmi->reg_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hdmi->state_mutex.dep_map->name 0-255
PARAM_VALUE 0 hdmi->state_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdmi->state_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdmi->state_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdmi->state_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 hdmi->state_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 hdmi->state_mutex.wait_lock.owner_cpu u32max
CAPPED_DATA 0 &hdmi->state_mutex 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 hdmi unit_byte
LOCK2 &encoder->bridge_chain_mutex
LOCK2 0 &hdmi->state_mutex
HALF_LOCKED2 &state->dev->mode_config.connection_mutex
HALF_LOCKED2 &state->dev->mode_config.connection_mutex.mutex
TYPE_LOCK (struct drm_encoder)->bridge_chain_mutex
TYPE_LOCK (struct hdmi)->state_mutex

drivers/gpu/drm/msm/hdmi/hdmi_bridge.c msm_hdmi_bridge_atomic_pre_enable() -> msm_hdmi_audio_update()

Type Parameter Key Value
PARAM_VALUE 0 hdmi 4096-ptr_max
PARAM_VALUE 0 hdmi->phy->cfg->num_clks 0-3
PARAM_VALUE 0 hdmi->phy->cfg->num_regs 0-2
PARAM_VALUE 0 hdmi->phy->pdev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 hdmi->power_on 1
PARAM_VALUE 0 hdmi->state_mutex.dep_map->name 0-255
PARAM_VALUE 0 hdmi->state_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdmi->state_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdmi->state_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 hdmi->state_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 hdmi->state_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 hdmi->state_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 hdmi->state_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 hdmi->state_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdmi->state_mutex.wait_lock.dep_map->name 0-255
CAPPED_DATA 0 &hdmi->state_mutex 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 hdmi unit_byte
HALF_LOCKED2 &encoder->bridge_chain_mutex
HALF_LOCKED2 &state->dev->mode_config.connection_mutex
HALF_LOCKED2 &state->dev->mode_config.connection_mutex.mutex